1995856

素因数分解:

$2^4\times {\mathrm{79}}^1\times {\mathrm{1579}}^1$

素因数の和:1666

約数の個数: 20

約数和(自身を含む): 3918400

約数和(自身を除く): 1922544

約数列:

[1, 2, 4, 8, 16, 79, 158, 316, 632, 1264, 1579, 3158, 6316, 12632, 25264, 124741, 249482, 498964, 997928, 1995856]

約数ペア:

[(1, 1995856), (2, 997928), (4, 498964), (8, 249482), (16, 124741), (79, 25264), (158, 12632), (316, 6316), (632, 3158), (1264, 1579)]